Google

Overall, the interviewers were nice, but the questions they asked were very difficult. I would say both questions were approximately LeetCode hard problems. One was a graph problem, and the other was a dynamic programming problem.

Take-home quiz with 2 problems. Phone interview with 2 problems. On-site with 4 problems, all programming questions. It was before they adopted behavioral questions. Difficulty was mostly medium, except for 2 problems: 1 graph and 1 DP.

Five rounds of interviews in one day. I had four rounds of technical discussions and one round of 'HR' interview. I had BST, DFS, BFS, and system design-related questions. The questions were at a hard level and time-consuming.